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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Kelso, WA
Real Estate & Demographic Data






Kelso profile


Living in Kelso



Kelso is a somewhat small city located in the state of Washington. With a population of 12,691 people and six associated neighborhoods, Kelso is the 79th largest community in Washington.

Kelso is a small city, and as such doesn't have a public transit system that people use to get to and from their jobs every day.

The percentage of people in Kelso with college degrees is quite a bit lower than the national average for cities and towns of 21.84%: just 11.38% of people over 25 have a bachelor's degree or advanced degree.

The per capita income in Kelso in 2022 was $27,832, which is low income relative to Washington, and lower middle income relative to the rest of the US. This equates to an annual income of $111,328 for a family of four. However, Kelso contains both very wealthy and poor people as well.

Kelso is a very ethnically-diverse city. The people who call Kelso home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Kelso residents report their race to be White, followed by Black or African-American. Kelso also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 16.11% of the city’s residents. Important ancestries of people in Kelso include German, Irish, English, Norwegian, and Italian.

The most common language spoken in Kelso is English. Other important languages spoken here include Spanish and Polish.